Bob Hadley
Bob Hadley is the R&D manager for a California-based consumer products company. He holds a Sport Pilot certificate and a Light-Sport Repairman certificate with inspection authorization for his Jabiru J250-SP.
Home Shop Machinist
Conrad Norquist shows how the 6061 tubes supplied with Airdrome Aeroplanes kits are easily bent using wood templatesMechanics from aviation's golden age did...
Parallels, Stops, and Travel Limiters
Although the title might suggest it, this is not about parallel parking, speeding tickets, or driving of any kind.
Chasing the Elusive Thread
Chasing a thread (B) on the lathe involves engaging the feed system to make several passes using the 60-degree thread-form tool (A) until...
Machinery Mobilization
Rich Seifert next to his Shopsmith Mark V combo machine. Factory wheels make the Mark V easy to maneuver.
I've yet to meet someone...
In Case You Missed It
The Dawn Patrol
When Sharon Starks Airdrome Aeroplanes DH-2 replica fighter was ready for its airworthiness inspection, The Dawn Patrol was hoping for a perfect score.
Gear of the Year 2007
There's always something new to be had in the field of aviation-related equipment, and this year we stay on the beaten trail and wander off of it a bit with a new EFD/MFD, a build-it-yourself headset, a readily stowable inflatable tent, a headset boom light, a digital attitude indicator, an electronic flight bag and spiffy, low-draw LED landing lights; a Staff Report.